10" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Compatible with Duct 8" actual front end outer dimensions

actual front end outer dimensions are approximately 2" wider

+ Product Details Size – Stick-on collar is 8" and it is compatible with duct 8"

Design – With its dual-directional design

+ Product Details Size - 30"w X 26"h is the size for the duct opening measurement only

ensuring even air distribution throughout your space

10" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Compatible with Duct 8" actual front end outer dimensions+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Insulation A thick blanket of fiberglass insulation provides you with an R Value of 6. 0 Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced